WhatsApp service resumes after worldwide outage

SAN FRANCISCO (Reuters) - Popular messaging app WhatsApp said on Thursday that users around the world had been unable to access its service for a brief period, but that access for its 1 billion daily users had since resumed.

SAN FRANCISCO (Reuters) - Popular messaging app WhatsApp said on Thursday that users around the world had been unable to access its service for a brief period, but that access for its 1 billion daily users had since resumed.